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Apply DEM to study wet binder addition and dry binder addition wet granulation in a high shear granulator
Descriptive
TitleInfo
Title
Apply DEM to study wet binder addition and dry binder addition wet granulation in a high shear granulator
Name
(type = personal)
NamePart
(type = family)
Chen
NamePart
(type = given)
Sheng-Wen
NamePart
(type = date)
1988-
DisplayForm
Sheng-Wen Chen
Role
RoleTerm
(authority = RULIB)
author
Name
(type = personal)
NamePart
(type = family)
Ramachandran
NamePart
(type = given)
Rohit
DisplayForm
Rohit Ramachandran
Affiliation
Advisory Committee
Role
RoleTerm
(authority = RULIB)
chair
Name
(type = personal)
NamePart
(type = family)
Glasser
NamePart
(type = given)
Benjamin
DisplayForm
Benjamin Glasser
Affiliation
Advisory Committee
Role
RoleTerm
(authority = RULIB)
internal member
Name
(type = personal)
NamePart
(type = family)
Singh
NamePart
(type = given)
Ravendra
DisplayForm
Ravendra Singh
Affiliation
Advisory Committee
Role
RoleTerm
(authority = RULIB)
internal member
Name
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NamePart
Rutgers University
Role
RoleTerm
(authority = RULIB)
degree grantor
Name
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NamePart
Graduate School - New Brunswick
Role
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school
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Text
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theses
OriginInfo
DateCreated
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2017
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(type = degree)
2017-05
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2017
Place
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xx
Language
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(type = code)
eng
Abstract
(type = abstract)
Wet granulation is widely used in many industries especially in the pharmaceutical industry for its capability to improve flowability and handling of powder substances. A discrete element model (DEM) was developed to study two kinds of liquid addition methods in wet granulation in high shear granulator: wet binder addition (WBA) and dry binder addition (DBA). To define the complex interaction in the systems, liquid bridge model and powder penetration theory are applied to develop the contact model. The DBA system possesses ten times higher viscosity particles than the WBA system. The results of two systems were compared and differences in viscosity profile were identified. Viscous regions are found to move when time progressing. The relationship between impeller and viscosity profile are studied. The great difference in viscosity is related to strong liquid bridge force and average bridge number in the DBA system. The strong liquid bridge force results in larger granules in the DBA system.
Subject
(authority = RUETD)
Topic
Chemical and Biochemical Engineering
Subject
(authority = ETD-LCSH)
Topic
Granular materials
Subject
(authority = ETD-LCSH)
Topic
Binders (Materials)
RelatedItem
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TitleInfo
Title
Rutgers University Electronic Theses and Dissertations
Identifier
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ETD
Identifier
ETD_7972
PhysicalDescription
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electronic resource
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application/pdf
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text/xml
Extent
1 online resource (vi, 41 p. : ill.)
Note
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M.S.
Note
(type = bibliography)
Includes bibliographical references
Note
(type = statement of responsibility)
by Sheng-Wen Chen
RelatedItem
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TitleInfo
Title
Graduate School - New Brunswick Electronic Theses and Dissertations
Identifier
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rucore19991600001
Location
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(displayLabel = Rutgers, The State University of New Jersey)
NjNbRU
Identifier
(type = doi)
doi:10.7282/T3319ZQS
Genre
(authority = ExL-Esploro)
ETD graduate
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Rights
RightsDeclaration
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The author owns the copyright to this work.
RightsHolder
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Name
FamilyName
Chen
GivenName
Sheng-Wen
Role
Copyright Holder
RightsEvent
Type
Permission or license
DateTime
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(qualifier = exact);
(point = start)
2017-04-10 10:54:23
AssociatedEntity
Name
Sheng-Wen Chen
Role
Copyright holder
Affiliation
Rutgers University. Graduate School - New Brunswick
AssociatedObject
Type
License
Name
Author Agreement License
Detail
I hereby grant to the Rutgers University Libraries and to my school the non-exclusive right to archive, reproduce and distribute my thesis or dissertation, in whole or in part, and/or my abstract, in whole or in part, in and from an electronic format, subject to the release date subsequently stipulated in this submittal form and approved by my school. I represent and stipulate that the thesis or dissertation and its abstract are my original work, that they do not infringe or violate any rights of others, and that I make these grants as the sole owner of the rights to my thesis or dissertation and its abstract. I represent that I have obtained written permissions, when necessary, from the owner(s) of each third party copyrighted matter to be included in my thesis or dissertation and will supply copies of such upon request by my school. I acknowledge that RU ETD and my school will not distribute my thesis or dissertation or its abstract if, in their reasonable judgment, they believe all such rights have not been secured. I acknowledge that I retain ownership rights to the copyright of my work. I also retain the right to use all or part of this thesis or dissertation in future works, such as articles or books.
RightsEvent
DateTime
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(qualifier = exact);
(point = start)
2017-05-31
DateTime
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(point = end)
2017-11-30
Type
Embargo
Detail
Access to this PDF has been restricted at the author's request. It will be publicly available after November 30th, 2017.
Copyright
Status
Copyright protected
Availability
Status
Open
Reason
Permission or license
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Technical
RULTechMD
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ETD
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windows xp
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1.5
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Microsoft® Office Word 2007
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